Home / 2,161,650.06-3,242,475.09-564,199.20

Finding the Fourth Proportional to 2,161,650.06, 3,242,475.09 and 564,199.20

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Solution

The fourth proportional to 2,161,650.06, 3,242,475.09 and 564,199.20 is: 846,298.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,161,650.06 : 3,242,475.09 = 564,199.20 : x
  2. Step 2: Convert to fraction form
    2,161,650.06/3,242,475.09 = 564,199.20/x
  3. Step 3: Cross multiply
    2,161,650.06x = 3,242,475.09 × 564,199.20
  4. Step 4: Simplify right side
    2,161,650.06x = 1,829,401,851,797.93
  5. Step 5: Solve for x
    x = 1,829,401,851,797.93/2,161,650.06
  6. Step 6: Final answer
    x = 846,298.80

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.